Novel 3D cake printer with automatic head replacing function

Abstract

The invention relates to a novel 3D cake printer with an automatic head replacing function. The novel 3D cake printer comprises a rack, a cake moving device, an extrusion device and a control system. The cake moving device is fixed to the bottom of the rack, and the extrusion device is located over the cake moving device and fixed to the upper portion of the rack. The novel 3D cake printer is characterized by further comprising a printing head replacing device; the printing head replacing device is located above the cake moving device, regards the extrusion device as the center, and is fixedly connected with the upper portion of the rack; the cake moving device, the extrusion device and the printing head replacing device are controlled by the control system to carry out corresponding actions; the printing head replacing device comprises a storage barrel, a material replacing disc, a head replacing disc and an extrusion head, wherein the material replacing disc is located above the head replacing disc and intersects with the head replacing disc; a rotary shaft of the material replacing disc is connected with a first motor fixedly connected to the upper portion of the rack, multiple storage barrel installing holes are evenly distributed in the disc face of the material replacing disc in the circumferential direction, and the storage barrel is movably connected to the storage barrel installing holes.

Description

technical field [0001] The invention relates to the technical field of 3D cake printers, in particular to a novel automatic head-changing 3D cake printer. Background technique [0002] Now that 3D printing technology is gradually mature, it also has a lot of advantages in food processing. As far as 3D cake printing is concerned, it gets rid of the dependence on cake makers, and the printed three-dimensional patterns are more exquisite than handmade ones, and the types are more diverse. Rich. Such as, [0003] The Chinese patent with the application number 201310595353.6 discloses a new type of single-head 3D cake printer. The printer includes a first moving plate, a second moving plate and a third moving plate. Three stepper motors are used to realize three-dimensional movement. A rotatable rack is installed on the first moving board, and a rotating shaft is installed at the center of the bottom of the rack. The rotating shaft is connected to the rotating motor installed o...

AI Technical Summary

Problems solved by technology

[0006] The above three 3D cake printers only have one or a few print heads, and the extruded shapes of the extrusion heads are the same, but when making by hand, it is necessary to select different extrusion heads according to the shape of the production. When different types are required The above-mentioned cake printer cannot be completed when the raw materials and shapes are combined, so the above-mentioned cake printer is difficult to meet the current needs for cake making, and the practicability is low

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